Counting down: 18 days until Spring Boot 3.5 EOL. ⏲ This is the dangerous kind — no compile error, no warning. Can you catch it: True or false: In Jackson 3.0, JacksonException no longer extends IOException — it's now a RuntimeException. #SpringBoot #Java #SoftwareEngineering

形式的な検査例外の場合、これを書くことが稀によくありました。 けど、いまは割と throw new RuntimeException(e); にしちゃう派に宗旨変えしてるかな・・・。

Java/Springboot interview question What will be the result of running the code and making a request to /orders? - RuntimeException - Compilation error - 4xx error - 5xx error

The Exception("from finally") will be thrown. The finally block overrides the RuntimeException from try.

finally block takes precedence so Exception(“from finally”) comes and RuntimeException is suppressed.

Which exception will be thrown ? try { throw new RuntimeException("failed"); } finally { throw new Exception("from finally"); }

RuntimeException is the base. Use Try…Catch for specific types like KeyNotFoundException or NilObjectException. Pragma BreakOnExceptions Off skips the debugger for known cases. App.UnhandledException catches the rest. documentation.xojo.com/getti… #Xojo #TryCatch #RuntimeException

Which design principle is this breaking ? class Bird { void fly() { System.out.println("Flying"); } } class Penguin extends Bird { void fly() { throw new RuntimeException("Penguins can't fly"); } }

Thrown exception: Exception("from finally") The exception from finally overrides/suppresses the original: RuntimeException("fail") So the original exception is lost unless explicitly handled

Which exception will be thrown ?? try { throw new RuntimeException("fail"); } finally { throw new Exception("from finally"); }

Oh, they weren’t logging the exception itself, don’t worry. They logged “JSON syntax error ${e}”. In a catch block that caught a generic Exception. While not passing the exception to the log.error. So, only the exception message was logged. Then wanted to throw a RuntimeException

ah so you already have RuntimeException too! nice

throw new RuntimeException( "AI is just StackOverflow cosplay: hype in, crap code out" );

Day 43 and 44 Of learning java @CoderArmy 👨🏻‍💻🚀 Today I covered exceptional handling concept !!! ✅ Exception vs Error ✅ throw vs throws keyword ✅ Custom Exception creation ✅ Exception hierarchy (Throwable, Exception, RuntimeException) #Java #100DaysOfCode #Consistency

The RuntimeException("fail") from try never gets a chance to shine because the finally block throws Exception("from finally") and steals the spotlight. Result: Exception: from finally

The 'from finally' overrides the earlier RuntimeException because it will run last.

Which exception will be thrown ? try { throw new RuntimeException("fail"); } finally { throw new Exception("from finally"); }